How to Display 24 hr History (2)

To display the 24 hour history graph, you simply click on the   
channel you want in the GxP?1 window. A 24 hour history graph   
will then be displayed on the GxP?2 window.                     
                                                                
Only Pertinent channels may be chosen for displaying the        
history. So, if the display mode is Present Rates: All Chans and
you click on a non-Pertinent channel, no graph will be displayed
and an informational message will come up on the PA window.     
                                                                
If you have trouble, make sure all menu boxes are closed on the 
main PA window before attempting to click on an item to make the
24 hour plot.